[ http://issues.apache.org/jira/browse/HADOOP-110?page=all ]
Owen O'Malley updated HADOOP-110:
---------------------------------
Attachment: reuse-map-inputs.patch
Moves the creation of the map input objects outside of the loop.
> new key and value instances are allocated before each map
> ---------------------------------------------------------
>
> Key: HADOOP-110
> URL: http://issues.apache.org/jira/browse/HADOOP-110
> Project: Hadoop
> Type: Bug
> Components: mapred
> Versions: 0.1
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Attachments: reuse-map-inputs.patch
>
> Each time map is called with a new key and value rather than reusing the old
> ones.
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